baber/WOPTO huggingface dataset:
Patent JP-2020051904-A (JP)
Title: Encoder, drive unit, and robot
Inventor: KAZAMA DAICHI
IPC: G01D5/245
Filed: 2018-09-27
Abstract: To provide an encoder which allows for simplifying assembly work.SOLUTION: An encoder EC for detecting a rotation angle of a rotary shaft of a drive unit having the rotary shaft is provided, the encoder comprising a rotation angle detection unit EU attached to the rotary shaft of the drive unit and configured to detect a rotation angle of the rotary shaft, wiring CA connected to the rotation angle detection unit EU, and a cover C having a first hole for feeding the wiring CA therethrough. The cover C comprises a first cover C1 having a second hole, a second cover C2 to be attached to the first cover C1, and an interfering section provided between the first hole and the second hole and designed to interfere with the wiring CA. The wiring CA is fed through the first hole, the interfering section, and the second hole.SELECTED DRAWING: Figure 2
Patent JP-2020051400-A (JP)
Title: Vehicular cooling system, and its control method
Inventor: HIROSAWA TOMOAKI
IPC: F01P7/16
Filed: 2018-09-28
Abstract: To provide a vehicular cooling system for compatibly improving its fuel consumption performance and maintaining its durability performance, and provide its control method.SOLUTION: A vehicular cooling system 10 including a radiator flow path 16 having a radiator 13, a bypass flow path 17, a flow-rate adjustment device 14, and a cooling fan 15 further includes parameter acquisition devices (20, 21) for acquiring parameters for a cooling loss quantity Qwx of an engine 1, and a control device 23. For the control device 23, a plurality of control modes (M1, M2) having different target water temperatures (T1, T2) are set. The control device 23 controls the flow-rate adjustment device 14 to adjust the flow rate of cooling water W1 flowing in the radiator flow path 16 and a rotation speed Nfx of the cooling fan 15 according to one of the plurality of control modes selected on the basis of the calculated cooling loss quantity Qwx.SELECTED DRAWING: Figure 1
Patent JP-2020053654-A (JP)
Title: Solid-state imaging device, manufacturing method, and electronic device
Inventor: NAKAMURA YUTA
IPC: H04N5/369
Filed: 2018-09-28
Abstract: To reduce the number of manufacturing processes and reduce costs.SOLUTION: A solid state image sensor includes a sensor substrate on which a plurality of pixels are formed, and a logic substrate on which at least a logic circuit is formed. A non-defective sensor substrate is picked up and joined to a logic wafer on which a plurality of logic circuits are formed before the logic substrate is divided into individual pieces to obtain a laminated structure of a sensor board and a logic board. The present technology can be applied to, for example, a backside illumination type stacked CMOS image sensor.SELECTED DRAWING: Figure 4
Patent JP-2018199052-A (JP)
Title: Game machine
Inventor: IIJIMA KO
IPC: A63F7/02
Filed: 2018-10-01
Abstract: To prevent fraudulent opening (ROM exchange) by using a counterfeit board unit and using a redundant encapsulation member.SOLUTION: In the game machine including a board unit, at least a pair of a first encapsulation part and a second encapsulation part initially used from a plurality of first encapsulation parts and second encapsulation parts is configured so as to have a special encapsulation structure different from encapsulation structures of other first encapsulation parts and second encapsulation parts; and at least one of encapsulation members for connecting the first encapsulation parts with the second encapsulation parts is configured with a special encapsulation member that matches with the special encapsulation structure.SELECTED DRAWING: Figure 24
Patent JP-2020058135-A (JP)
Title: Power control device and power control method for vehicle
Inventor: HOSHI RYOHEI
IPC: H02J7/00
Filed: 2018-10-02
Abstract: To provide a power control device and a power control method for a vehicle, that prevent a total sum of traveling power and temperature adjusting power from exceeding a total power upper limit, while switching between a traveling priority mode and a temperature adjusting priority mode, when the total power upper limit is defined as an upper limit value of power that is usable by at least one of either an electric motor and a temperature adjusting device, out of the electric power that can be output by batteries in a vehicle.SOLUTION: A first power is defined as preferentially supplied electric power, whereas a second power is defined as preferentially not supplied electric power, out of traveling power in a traveling priority mode and temperature adjusting power in a temperature adjusting priority mode. In the case that a total sum of a request value W121 of the second power and the first power W112 in a mode prior to switching, when switching modes, exceeds a total power upper limit value W1, the first power W112 is reduced, and then, when the total sum of the first power W112 and the request value W121 of the second power is no more than the total power upper limit value W1, the modes are switched.SELECTED DRAWING: Figure 6
Patent JP-2020055225-A (JP)
Title: Inkjet head manufacturing method and inkjet head
Inventor: SAMEJIMA KOICHI
IPC: B41J2/16
Filed: 2018-10-02
Abstract: To provide an inkjet head manufacturing method and an inkjet head which can achieve a resistance property of a substrate more stably.SOLUTION: The inkjet head manufacturing method includes: a hole part formation step of forming an ink flow path on a silicon substrate by a deep reactive ion etching technique; a thermally oxidizing step of thermally oxidizing a wall surface of the ink flow path to form a silicon oxidation layer on the wall surface; and a smoothing step of performing isotropic etching to the silicon oxidation layer formed on the wall surface.SELECTED DRAWING: Figure 3
Patent JP-2020041393-A (JP)
Title: Grating
Inventor: MAKINO MASAAKI
IPC: E03F5/06
Filed: 2018-09-12
Abstract: To provide means to prevent damaging of a lower part of a vehicle or derailing of a vehicle, or to improve safety of a pedestrian, such troubles being caused by a situation where a grating in a gutter comes off, comes up, or bounces up from the gutter.SOLUTION: A main body 1 and gratings 2, respectively, do not come off from a gutter and do not bounce up, as a result of allowing bolts 3 to move up and down independently in oval-shaped holes 4 opened in lateral end plates 2h of the gratings 2 although the main body 1 is combined by the plural gratings 2 back-to-back, thereby dispersing external force by allowing each of the back-to-back gratings 2 to independently move up and down, right and left, to allow the external force directly exerted to one of the gratings 2 to be released.SELECTED DRAWING: Figure 1
Patent JP-2020059764-A (JP)
Title: Composite, light-emitting device and production method of composite
Inventor: YAMAURA TAIYO
IPC: C09K11/64
Filed: 2018-10-04
Abstract: To enhance wavelength conversion efficiency of a composite including: a phosphor which converts excitation light emitted from a light emitter to wavelength converted light with longer wavelength; and a sealant to seal the phosphor.SOLUTION: In an embodiment of this invention, a composite 80 includes: an α-type sialon phosphor 82 containing an Eu element; and a sealant 84 to seal the α-type sialon phosphor 82. In the composite 80, the sealant 84 is configured so as to comprise silicon dioxide as a main component in which at least a part of the silicon dioxide is crystallized.SELECTED DRAWING: Figure 1
Patent JP-2020065178-A (JP)
Title: Radio communications system
Inventor: SUGITANI TOSHIYUKI
IPC: H04W72/04
Filed: 2018-10-17
Abstract: To provide a radio communications system capable of both effective use of wireless resources and reduction of power consumption in battery-powered devices.SOLUTION: An intercom master unit 100 determines a sync-word on the basis of a master unit identification code and transmits a control signal including the sync-word to a monitoring terminal 200. The monitoring terminal 200 is configured so as to, when synchronization is established for notification of existence confirmation, detect the sync-word determined by the intercom master unit 100 on the basis of the master unit identification code and operate to establish the synchronization with the intercom master unit 100.SELECTED DRAWING: Figure 1
Patent JP-2020063218-A (JP)
Title: Aminocarbazole compound and application thereof
Inventor: NAKAMURA KEISUKE
IPC: C07D209/88
Filed: 2018-10-19
Abstract: To provide a material for organic EL exhibiting high efficiency and long life equal to or more than those of conventional materials.SOLUTION: There is provided an aminocarbazole compound having at least one group represented by the formula (2) at 2-position or 5-position. In the formula, Arrepresents a phenyl group, a biphenyl group, a terphenyl group, a naphthyl group, or the like.SELECTED DRAWING: Figure 1
Patent JP-2020068387-A (JP)
Title: Radio receiver and radio system
Inventor: YANO KEISUKE
IPC: H04B17/318
Filed: 2018-10-19
Abstract: To provide a technology that can appropriately notify a user of whether a communication state is good even when a noise in the same frequency band is present.SOLUTION: In a radio communication system 1, a first radio receiver 10 comprises: a receiving unit 12 that receives a signal; a reception strength determination unit 17 that determines the reception strength of a first signal received by the receiving unit 12; a reception strength notification unit 18 that, when the reception strength determined by the reception strength determination unit 17 exceeds a threshold, notifies a user of the reception strength in a first notification mode, and when the reception strength determined by the reception strength determination unit 17 is less than the threshold, notifies the user of the reception strength in a second notification mode; and a threshold changing unit 16 that changes the threshold according to the strength of a noise around the radio receiver.SELECTED DRAWING: Figure 1
Patent JP-2019015986-A (JP)
Title: Projection lens unit for projector and projector
Inventor: KUBOTANI HIROSHI
IPC: G02B7/02
Filed: 2018-10-23
Abstract: To provide projection lens unit and a projector that can prevent an image from deteriorating due to a temperature distribution in the circumferential direction of a lens barrel.SOLUTION: A projection lens unit 15 of a projector 10 has an optical axis CL arranged out of the center of an image forming panel 14. A first lens holding part 43 of a lens barrel 40 has a holding piece 55a and a holding piece 55b that are provided in a circumferential direction of a first lens group L1 with a space provided therebetween and engage a first portion A1 of the first lens group L1 located on a shift side of the image forming panel 14, and a holding piece 55c that engages a second portion A2 of the first lens group L1 located on the opposite side of the shift side of the image forming panel 14, the holding pieces provided with an interval in the circumferential direction of the first lens group L1. The coefficient of linear expansion of the holding piece 55a and holding piece 55b is smaller than the coefficient of linear expansion of the holding piece 55c.SELECTED DRAWING: Figure 6
Patent JP-2020066340-A (JP)
Title: Moon utilization system
Inventor: NAKAMATSU YOSHIRO
IPC: B64G1/46
Filed: 2018-10-24
Abstract: To provide a system for enabling humans to live in the moon, and for utilizing the moon for the earth.SOLUTION: A cave cavity 3 in the moon is utilized, and residences, shopping districts, factories, hospitals, government offices, towns or the like 6, or unmanned robot devices or the like are provided in a cave not exposed to cosmic rays and ultraviolet rays. Further, a vertical hole 2 is utilized and elevators 5 and stairs 4 are provided to facilitate movement to the lunar surface and to the lunar basement, and utilized as the passage of supply pipes of oxygen by oxygen generation from a lunar photosynthesis device or the like, and carbon dioxide emitted from humans in the cavity.SELECTED DRAWING: Figure 4
Patent JP-2019081169-A (JP)
Title: Centrifugal machine insert
Inventor: ROBERT GOELLNITZ
IPC: B04B5/02
Filed: 2018-10-26
Abstract: To provide a centrifugal machine insert which is suitable not only for one type sample container or sample carrier, but also for at least two elements of different shapes from a group comprising the sample container and the sample carrier.SOLUTION: According to the present invention, it is achieved that a same centrifugal machine insert can be used in various sample containers or sample carriers. This particularly results in saving of a space in a laboratory. Further, an acquisition cost is reduced and complexity due to a manual work is reduced, whereby processing is accelerated and a treatment capacity of the laboratory is increased.SELECTED DRAWING: Figure 1
Patent JP-2020072388-A (JP)
Title: Pedestal for vibration element, vibrator, and oscillator
Inventor: IKETANI SHIGEYA
IPC: H03H9/05
Filed: 2018-10-31
Abstract: To provide a pedestal for vibration element, vibrator and oscillator, capable of achieving high vibration resistance and high phase noise characteristics as well as high impact resistance by suppressing an influence of vibration from the outside.SOLUTION: The pedestal for vibration element includes: a landing part 11 with a crystal piece 2; electrically connected two connection parts 14 formed in parallel to each of two opposing long sides of the landing part 11 and formed in a package 3; and a junction part 13 joining the landing part 11 to the connection part 14. The junction part 13 is a pedestal in a Z-shaped bending shape with a step bent part. Each of the vibrator and the oscillator use the pedestal.SELECTED DRAWING: Figure 2
Patent JP-2020074823-A (JP)
Title: Washing machine
Inventor: SHIMOMORI HIROSHI
IPC: D06F33/30
Filed: 2018-11-05
Abstract: To provide a technique capable of presenting information on automatic feeding of a washing treatment agent to a user at appropriate timing.SOLUTION: The washing machine comprises a washing tub, an automatic feeding device for automatically feeding a washing treatment agent into the washing tub, a treatment agent tank that is for storing the washing treatment agent to be fed by the automatic feeding device into the washing tub and is configured to be attached to or detached from the automatic feeding device, a detection part for detecting attachment/detachment of the treatment agent tank to/from the automatic feeding device and for detecting an amount of a washing treatment agent stored in the treatment agent tank when the treatment agent tank is attached to the automatic feeding device, a display part, and a control part. When it is detected by the detection part that the treatment agent tank is attached to the automatic feeding device, the control part displays treatment agent amount information that shows the amount of the washing treatment agent detected by the detector on the display part.SELECTED DRAWING: Figure 1
Patent JP-2019057927-A (JP)
Title: Methods and devices for signaling in communication network
Inventor: ARI KERAENEN
IPC: H04L29/08
Filed: 2018-11-14
Abstract: To provide an apparatus for transmitting an acknowledgement message for a plurality of action indications in the CoAP protocol.SOLUTION: A method is implemented by a first node (1) in a communication network, the first node being a first end-point of signaling with a second node (2) in the communication network, the second node being a second end-point in the signaling. The method comprises receiving signals (M1, M2, M3) from the second node, the received signals comprising instructions for the first node to perform a plurality of actions (A, B, C) and an indication for in which order the actions need to be performed. The method also comprises performing the actions in the order. The method also comprises sending signals to the second node, the sent signals comprising an acknowledgement (M9) that the plurality of actions have been performed.SELECTED DRAWING: Figure 4
Patent JP-2020087941-A (JP)
Title: Circuit board and manufacturing method thereof
Inventor: MOMOSE MASAFUMI
IPC: B23K1/00
Filed: 2018-11-14
Abstract: To reduce the amount of heat that a land receives from a welding laser, and suppresses damage to an insulating portion around the land.SOLUTION: In a manufacturing method of a circuit board according to the present disclosure, a pin inserted in a through hole of the land is welded to the land. The land is covered with a white layer, and the irradiation angle of the laser with respect to the circuit board is adjusted such that the reflected light of the laser irradiated on the pin reaches the white layer on the land. A white area is provided on the land and the reflected light of the laser is allowed to reach the white area, and therefore, the reflected light is scattered in the white area. The laser absorption rate of the land is reduced, and the temperature rise of the land is suppressed. As a result, damage to an insulating portion around the land is suppressed.SELECTED DRAWING: Figure 2
Patent JP-2020083775-A (JP)
Title: Antimicrobial member
Inventor: YOKOTA TERUAKI
IPC: A01N25/34
Filed: 2018-11-16
Abstract: To provide an antimicrobial member which prevents peeling even when being cleaned by wiping and has high antimicrobial activity.SOLUTION: An antimicrobial member has a binder cured product containing an antimicrobial component stuck and formed on a surface of a base material made of an ABS resin, in which the binder cured product is dispersed in an island shape and is stuck to the surface of the base material or a region where the binder cured product is formed on the surface of the base material and a region where the binder cured product is not formed are mixedly provided.SELECTED DRAWING: Figure 3
Patent JP-2019069603-A (JP)
Title: Porous body, inkjet recording method, and inkjet recording device
Inventor: ONISHI TORU
IPC: B41J2/01
Filed: 2018-11-19
Abstract: To provide a method for manufacturing a porous body which suppresses an image flow and can be used for an inkjet recording device including a liquid absorption member having a high transportation strength.SOLUTION: There is provided a method for manufacturing a porous body in an inkjet recording device including: an image formation unit which forms a first image including a first liquid and a color material on a recorded body; and a liquid absorption member having a porous body which comes in contact with the first image and absorbs at least a part of the first liquid from the first image. The method includes: a step of laminating a first porous layer 110 coming in contact with the first image and including a first resin, a second porous layer 111 including a second resin and a third porous layer 112 including a third resin; and a step of heating the first to third laminated porous layers, where the second porous layer has a gap when being projected in a thickness direction, and softening temperatures T1 to T3 of the first to third resins and a temperature T heating the first to third porous layers satisfy T2<T, T<T1 and T<T3.SELECTED DRAWING: Figure 6
Patent JP-2020081286-A (JP)
Title: Game machine
Inventor: KANO TATSUYOSHI
IPC: A63F7/02
Filed: 2018-11-22
Abstract: To provide a game machine capable of increasing a player's interest in a game.SOLUTION: On the basis of the fact that the determination result of determination means has become a predetermined specific determination result, a privilege game advantageous to a player is executed. On the basis of satisfaction of a predetermined setting condition, one of a plurality of game states including at least a first game state and a second game state different from the first game state is set by game state setting means. The first game state is configured so that it is more advantageous to the player that the determination result of the determination means is not the specific determination result than it is the specific determination result. The second game state is configured to be easily set after the first game state is completed, and it is more advantageous to the player when the determination result of the determination means is the specific determination result than a case when it is not the specific determination result. Thereby, a player's interest in a game can be increased.SELECTED DRAWING: Figure 283
Patent JP-2020089047-A (JP)
Title: Vibration wave motor, optical device, and electronic device
Inventor: MORI TAKAO
IPC: H02N2/12
Filed: 2018-11-22
Abstract: To provide a vibration wave motor which achieves good heat radiation performance.SOLUTION: A vibration wave drive device includes: a vibrator 1 having an elastic body and an electric-mechanical energy conversion element; a contact body 2 forming a rotary unit which contacts with the vibrator; a first shaft 5 connected to the contact body by a component having a spring property; a disc 10 which is connected to the contact body and has heat conductivity higher than the component having the spring property; and a slide bearing 11 which supports the disc and a second shaft 12. The contact body is thermally connected to the second shaft through the disc and the slide bearing to form a heat radiation path from a friction contact part to cases 8-1, 8-2.SELECTED DRAWING: Figure 1
Patent JP-2020082583-A (JP)
Title: Molding method for green tire and production method for pneumatic tire
Inventor: WATANABE MAKOTO
IPC: B29D30/30
Filed: 2018-11-28
Abstract: To reduce the RFV (radial force variation) property of a pneumatic tire while restraining enlargement of a gripping device gripping a tread band.SOLUTION: A molding method for a green tire 1 comprises holding a cylindrical tread band 12 including a belt 7 and a tread rubber 9 at the outer diameter side of a cylindrical green case 11 including a carcass ply 4, and molding the green tire 1 by making the green case 11 evaginate outside in a radial direction to make bond to the inner peripheral part of the tread band 12. The tread band 12 is held by gripping from outside in the radial direction using plural gripping parts 21 which are arranged annularly outside in the radial direction of the tread band 12 and are composed so as to be individually movable in the radial direction. The movement amount in the radial direction of at least one of plural gripping parts 21 is made to be different from that of residual gripping parts 21.SELECTED DRAWING: Figure 4
Patent JP-2020089155-A (JP)
Title: Electric connection box
Inventor: KURITA HIROTAKA
IPC: B60R16/02
Filed: 2018-11-29
Abstract: To provide an electric connection box which enables downsizing of a block.SOLUTION: An electric connection box 1 includes: a block 10 having a cavity 40; a conductive metal fitting 20 having a housed portion 22a housed in the cavity 40 and engaged therewith and a protruding portion 22b protruding from the cavity 40; and an insulation sheet 30 covering the protruding portion 22b. The protruding portion 22b is covered by the insulation sheet 30 without being housed in the cavity 40 to enable downsizing of the block 10 in the electric connection box 1.SELECTED DRAWING: Figure 5